/*
 * Secure X Message Passing Library v2 examples.
 *
 * (c) Alexander Vdolainen 2013-2015 <avdolainen@gmail.com>
 *
 * libsxmp is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published
 * by the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * libsxmp is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.";
 *
 */

#ifndef __SXMP_EXAMPLES_SMPFD_DEFS_H__
#define __SXMP_EXAMPLES_SMPFD_DEFS_H__

struct mp_fnode;

struct smpfd_ctx {
  char *hostname;
  char *root_dir;
  struct mp_fnode *root;
};

struct mp_session {
  sxlink_t *link;
  char cwd[MAX_CWDLEN];
};

typedef enum {
  REGULAR = 1,
  DIRECTORY,
} fnode_type_t;

struct mp_pcache_t {
  list_head_t *pg;
  size_t size;
};

struct mp_fnode {
  int fd;
  uid_t uid;
  gid_t gid;
  mode_t mode;
  size_t size;
  uint32_t ref_count;
  uint64_t hash;
  fnode_type_t type;
  struct mp_fnode *parent;
  union {
    struct mp_pcache_t *bcache;
    list_head_t *dcache;
  };
  pthread_mutex_t lock;
};


#endif /* __SXMP_EXAMPLES_SMPFD_DEFS_H__ */